Key Takeaway
Amrize Stringtown Quarry is a active surface mine producing Stone, located in Stringtown, Atoka County, OK. It has 296 violations on record (84 S&S) and $214K in proposed penalties. Operated by Amrize South Central Inc..
Amrize Stringtown Quarry
Operator: Amrize South Central Inc.
Controller: Amrize Ltd
Location: Stringtown, Atoka County, OK
Employees: 38
Recent Violations
View all 296 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/19/2025 | 56.14100(b) | Non-S&S | ModNegligence | $1,818 |
| 11/19/2025 | 56.5001(a)/.5005 | S&S | ModNegligence | $4,047 |
| 11/18/2025 | 56.14132(a) | Non-S&S | ModNegligence | $151 |
| 11/18/2025 | 56.14100(b) | Non-S&S | ModNegligence | $549 |
| 11/18/2025 | 56.14130(g) | S&S | LowNegligence | $1,219 |
| 11/18/2025 | 56.14132(a) | S&S | ModNegligence | $2,712 |
| 09/30/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 09/30/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 08/19/2025 | 56.3200 | S&S | ModNegligence | $4,383 |
| 08/19/2025 | 56.9300(b) | S&S | ModNegligence | $1,320 |
| 08/19/2025 | 56.20003(a) | S&S | ModNegligence | $1,320 |
| 08/19/2025 | 56.20003(a) | Non-S&S | ModNegligence | $267 |
| 08/19/2025 | 56.9300(a) | S&S | ModNegligence | $1,320 |
| 08/19/2025 | 56.20003(a) | S&S | ModNegligence | $1,320 |
| 07/16/2025 | 56.14103(b) | S&S | ModNegligence | $2,712 |
| 07/15/2025 | 56.12025 | Non-S&S | ModNegligence | $549 |
| 07/15/2025 | 56.14112(a)(1) | Non-S&S | ModNegligence | $818 |
| 07/15/2025 | 56.14132(a) | Non-S&S | ModNegligence | $549 |
| 07/15/2025 | 47.41(a) | Non-S&S | ModNegligence | $549 |
| 07/15/2025 | 56.14207 | Non-S&S | ModNegligence | $366 |
Accidents & Injuries
View all 57 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 02/07/2026 | FIRE | ACCIDENT ONLY | None |
| 07/14/2022 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 375d restricted |
| 05/04/2022 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/17/2022 | FALLING/SLIDING/ROLLING MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 26d restricted |
| 03/16/2021 | POWERED HAULAGE | DAYS RESTRICTED ACTIVITY ONLY | 76d restricted |
| 03/01/2021 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 11d restricted |
| 02/20/2021 | POWERED HAULAGE | DYS AWY FRM WRK & RESTRCTD ACT | 183d lost, 710d restricted |
| 11/03/2020 | OTHER | INJURIES DUE TO NATURAL CAUSES | None |
| 06/19/2020 | ELECTRICAL | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/21/2020 | EXPLODING VESSELS UNDER PRESSURE | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 105 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/23/2026 | 02/24/2026 | 19.50 | 1 |
| 11/17/2025 | 11/19/2025 | 39.00 | 1 |
| 09/11/2025 | 09/12/2025 | 17.00 | 2 |
| 08/25/2025 | 08/25/2025 | 5.75 | 1 |
| 08/19/2025 | 08/20/2025 | 6.00 | 1 |
| 08/19/2025 | 08/20/2025 | 9.75 | 1 |
| 08/04/2025 | 08/04/2025 | 11.50 | 1 |
| 07/14/2025 | 07/17/2025 | 39.50 | 1 |
| 03/03/2025 | 03/06/2025 | 25.50 | 1 |
| 07/23/2024 | 07/24/2024 | 22.00 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does Amrize Stringtown Quarry have?
Amrize Stringtown Quarry has 296 MSHA violations on record, of which 84 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $214K.
What type of mine is Amrize Stringtown Quarry?
Amrize Stringtown Quarry is a Surface mine producing Stone, located in Stringtown, Atoka County, OK. It currently has 38 employees.
Has anyone been injured or killed at Amrize Stringtown Quarry?
According to MSHA records, Amrize Stringtown Quarry has 57 reported accident/injury records and 2 fatalities on file.
Who operates Amrize Stringtown Quarry?
Amrize Stringtown Quarry is operated by Amrize South Central Inc. and controlled by Amrize Ltd. MSHA Mine ID: 3400056.